Kafetzis, Dimitris A Failure to eradicate Group A beta-haemolytic streptococci (GABHS) from the upper respiratory tract after antibiotic treatment. [electronic resource] - International journal of antimicrobial agents Jan 2004 - 67-71 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0924-8579 Standard No.: 10.1016/j.ijantimicag.2003.05.015 doi Subjects--Topical Terms: Anti-Bacterial Agents--pharmacologyChildClarithromycin--pharmacologyDrug Administration ScheduleFemaleHumansMaleMicrobial Sensitivity TestsPenicillin V--pharmacologyPharyngitis--drug therapyProspective StudiesSafetyStreptococcal Infections--drug therapyStreptococcus pyogenes--drug effectsTreatment Outcome